He paused to ______ his notes, and then went on with his speech according to the main points.   [ ]

A. take

B. consult  

C. settle

D. combine

中枢神经系统的结核瘤诊断的金标准是（）。

A.MRI增强扫描发现病灶周围有强化

B.CT增强扫描发现病灶周围有强化

C.脑脊液检查发现蛋白增高而糖和氯化物下降

D.病理组织学检查发现干酪样坏死的结核肉芽肿

E.胸片发现有肺结核